A nurse is reviewing the medical record of a client who has a prescription for misoprostol for induction of labor.
Which of the following findings is a contraindication for administration of this medication?

Have the client wear a surgical mask while being transported outside the room.

• A. Initiate contact precautions for the client upon admission. This is incorrect because contact precautions are not sufficient to prevent the spread of TB, which is an airborne disease that can travel through small droplets in the air.
• B. Restrict visitors from entering the client's room during hospitalization. This is incorrect because visitors can enter the client's room as long as they wear appropriate personal protective equipment (PPE) such as an N95 respirator, gown, gloves, and eye protection.
• C. Wear a surgical mask while providing care for the client. This is incorrect because a surgical mask does not filter out small airborne particles that carry TB bacteria. The nurse should wear an N95 respirator or higher level of respiratory protection when caring for a client who has active TB.
• D. Have the client wear a surgical mask while being transported outside the room. This is correct because a surgical mask can reduce the amount of droplets that are expelled by the client when coughing or sneezing, thus minimizing the risk of infecting others in common areas or hallways.

Proceed with provision of medical care.

• A. Contact the facility's ethics committee: This is incorrect because it is not an urgent action and it does not address the client's immediate needs. The ethics committee can be consulted later if there are ethical dilemmas or conflicts regarding the client's care.
• B. Obtain consent from the client's employer: This is incorrect because it is not a valid source of consent. The employer has no legal or ethical authority to make decisions for the client, unless they are also a designated surrogate or proxy.
• C. Limit care to comfort measures: This is incorrect because it does not meet the standard of care for an emergency situation. The nurse has a duty to provide life-saving interventions for a client who is unconscious and requires emergency medical procedures, unless there is evidence of a valid advance directive that states otherwise.
• D. Proceed with provision of medical care: This is correct because it follows the principle of implied consent, which assumes that a reasonable person would consent to emergency treatment if they were able to do so. The nurse should document the circumstances and continue to search for family members or other sources of consent.